Evidence map›Paper›PMID 25277243›Full record

ArticleMolecular & cellular proteomics : MCP2014

Analysis of differential expression patterns of mRNA and protein during cold-acclimation and de-acclimation in Arabidopsis.

Kentaro Nakaminami, Akihiro Matsui, Hirofumi Nakagami, Anzu Minami, Yuko Nomura, Maho Tanaka, Taeko Morosawa, Junko Ishida, Satoshi Takahashi, Matsuo Uemura and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular & cellular proteomics : MCP, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
7.0field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 81 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Kentaro NakaminamiFrom the ‡Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Yokohama, Kanagawa, 230-0045, Japan;
Akihiro MatsuiFrom the ‡Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Yokohama, Kanagawa, 230-0045, Japan;
Hirofumi Nakagami§Plant Proteomics Research Unit, RIKEN CSRS, Yokohama, Kanagawa, 230-0045, Japan;
Anzu Minami¶Cryobiofrontier Research Center, Faculty of Agriculture, Iwate University, Morioka, Iwate, 020-8550, Japan;
Yuko Nomura§Plant Proteomics Research Unit, RIKEN CSRS, Yokohama, Kanagawa, 230-0045, Japan;
Maho TanakaFrom the ‡Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Yokohama, Kanagawa, 230-0045, Japan;
Taeko MorosawaFrom the ‡Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Yokohama, Kanagawa, 230-0045, Japan;
Junko IshidaFrom the ‡Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Yokohama, Kanagawa, 230-0045, Japan;
Satoshi TakahashiFrom the ‡Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Yokohama, Kanagawa, 230-0045, Japan;
Matsuo Uemura¶Cryobiofrontier Research Center, Faculty of Agriculture, Iwate University, Morioka, Iwate, 020-8550, Japan;
Ken Shirasu‖Plant Immunity Research Group, RIKEN CSRS, Yokohama, Kanagawa, 230-0045, Japan;
Motoaki SekiFrom the ‡Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science (CSRS), Yokohama, Kanagawa, 230-0045, Japan; ‡‡CREST, JST, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan **Kihara Institute for Biological Research, Yokohama City University, Yokohama, Kanagawa, 244-0813, Japan; motoaki.seki@riken.jp.
RIKEN Center for Sustainable Resource Science · JPIwate University · JPDigital Proteomics (United States) · USYokohama City University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Overwintering plants are capable of exhibiting high levels of cold tolerance, which is acquired through the process of cold acclimation (CA). In contrast to CA, the acquired freezing tolerance is rapidly reduced during cold de-acclimation (DA) and plants resume growth after sensing warm temperatures. In order to better understand plant growth and development, and to aid in the breeding of cold-tolerant plants, it is important to decipher the functional mechanisms of the DA process. In this study, we performed comparative transcriptomic and proteomic analyses during CA and DA. As revealed by shotgun proteomics, we identified 3987 peptides originating from 1569 unique proteins and the corresponding mRNAs were analyzed. Among the 1569 genes, 658 genes were specifically induced at the transcriptional level during the process of cold acclimation. In order to investigate the relationship between mRNA and the corresponding protein expression pattern, a Pearson correlation was analyzed. Interestingly, 199 genes showed a positive correlation of mRNA and protein expression pattern, indicating that both their transcription and translation occurred during CA. However, 226 genes showed a negative correlation of mRNA and protein expression pattern, indicating that their mRNAs were transcribed during CA and were stored for the subsequent DA step. Under this scenario, those proteins were specifically increased during DA without additional transcription of mRNA. In order to confirm the negative correlation of mRNA and protein expression patterns, qRT-PCR and western blot analyses were performed. Mitochondrial malate dehydrogenase 1 (mMDH1) exhibited a negative correlation of mRNA and protein levels, which was characterized by CA-specific mRNA induction and protein accumulation specifically during DA. These data indicate that the expression of specific mRNAs and subsequent accumulation of corresponding proteins are not always in accordance under low temperature stress conditions in plants.

Indexed as

Gene Expression Regulation, PlantAcclimatizationArabidopsisArabidopsis ProteinsCold TemperatureGene Expression ProfilingGene OntologyMalate DehydrogenaseMitochondriaProtein BiosynthesisProteomeRNA, MessengerTranscriptomeArabidopsis ProteinsMalate DehydrogenaseProteomeRNA, Messenger

Identifiers

PMID25277243
PMCPMC4256508
OpenAlexW2047843564

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.